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钢丝绳安全系数的可靠性计算及分析
CALCULATION AND ANALYSIS OF THE RELIABILITY ABOUT SAFETY FACTOR OF THE WIRE ROPE
【摘要】 本文应用可靠性理论对矿井提升钢丝绳的安全系数进行了计算和分析,并与我国现行的计算方法作了比较。
【Abstract】 In this paper by means of the reliability theory, safety factor of the mine hoist wire rope is calculated and analyzed, and compared to the present calculation methods in our country
【关键词】 安全系数;
可靠性计算;
可靠度;
失效概率;
正态分布;
【Key words】 safety factor; reliability caleulation; reliability; failure probability; normal distribution;
【Key words】 safety factor; reliability caleulation; reliability; failure probability; normal distribution;
- 【文献出处】 山东矿业学院学报 ,JOURNAL OF SHANDONG MINING INSTITUTE , 编辑部邮箱 ,1987年03期
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